Overweight Dogs

We need to do better. Not just for our dogs, but for ourselves. Our dogs are willing to put in the work. Are you? Here are some facts to consider.

An estimated 56–60% of dogs are overweight or obese, mirroring human obesity rates. Studies show a direct positive correlation between owner body mass index (BMI) and dog body condition scores, often driven by shared sedentary lifestyles and overfeeding treats. This shared condition increases risks of diabetes, joint pain, and reduced lifespan for both. 

Key Findings on Overweight Dogs & Humans

• The Link: A 2021 study in PMC found that as owner BMI increases, the likelihood of their dog being overweight increases.

• Shared Lifestyle: Owners who are overweight may share sedentary routines, overfeed, or provide excess treats during downtime, leading to weight gain in both.

• Health Impact: Obesity in dogs is linked to chronic inflammation, joint pain, and shorter lifespans, similar to humans.

• Proactive Steps: Experts suggest increasing daily activity (walking) and switching from high-calorie treats to low-calorie options or playtime to improve health for both. 

Assessing Dog Weight

• Visual Check: A healthy dog should have a visible waist (hourglass shape) when viewed from above and a tucked abdomen when viewed from the side.

• Rib Check: You should be able to feel, but not see, a dog's ribs without a thick layer of fat.

• Definition: Dogs weighing 10–20% over ideal weight are considered overweight, while those over 20% are obese. 

Tips for Improvement

• Portion Control: Measure daily food amounts rather than free-feeding.

• Reduce Treats: Limit treats and avoid high-fat human food.

• Exercise Together: Increase walks or playtime to create a bonding, active lifestyle. 

Quote on Dog Obesity Risks:

"Each pound of weight gained on a dog is equivalent to 5 to 7 pounds on a person." — Hartz

For specific guidance, consult a veterinarian to determine your dog's ideal weight.

Cornell University College of Veterinary Medicine

Is There a Correlation Between Dog Obesity and Human?

Jul 9, 2021 — Results: The median body mass index of dog owners was 26 (range of 17–53) and the median body condition score of dogs was 6 (range of 4–9).

The biggest health problem in canine medicine: Obesity

Jul 15, 2024 — According to the Association of Pet Obesity Prevention, about 60% of dogs are overweight or obese. This is similar to human obesity rates.